ZX70-3 - Hitachi Construction Machinery

SPECIFICATIONSDIMENSIONSDIMENSIONS : Off-set frontUnit: mmUnit: mmZX70-3 ZX70LC-3 ZX80LCK-3A Distance between tumblers 2 140 2 290B Undercarriage length 2 765 2 920* C Counterweight clearance *760D Rear-end swing radius 1 750D’ Rear-end length 1 750E Overall width ofupperstructure2 260F Overall height of cab 2 600 2 730* G Min. ground clearance *360H Track gauge 1 750 1 870I Track shoe width G 450J Undercarriage width 2 200 2 320K Overall width 2 260 2 320L Overall lengthWith 1.62 m arm 6 080 -With 2.12 m arm 6 120 6 470M Overall height of boomWith 1.62 m arm 2 550 -With 2.12 m arm 2 880 (2 700 without Buket) 2 600* N Track height with triplegrouser shoes655ZX70-3ZX70LC-3A Distance between tumblers 2 140 2 290B Undercarriage length 2 765 2 920* C Counterweight clearance *760D Rear-end swing radius 1 750D’ Rear-end length 1 750E Overall width ofupperstructure2 260F Overall height of cab 2 600* G Min. ground clearance *360H Track gauge 1 750 1 870I Track shoe width G 450J Undercarriage width 2 200 2 320K Overall width 2 260 2 320L Overall lengthWith 1.62 m arm 6 210M Overall height of boomWith 1.62 m arm 2 870* N Track height with triplegrouser shoes* Excluding track shoe lug G: Triple grouser shoe655* Excluding track shoe lug G: Triple grouser shoeWORKING RANGESWORKING RANGES : Off-set frontUnit: mmUnit: mmmeterZX70-3 / ZX70LC-3ZX80LCK-3meterZX70-3 / ZX70LC-3 with Off-set frontBoom length 3.72 m 3.72 m 4.0 m K-boomArm length1.62 mArm length 1.62 m 2.12 m 2.12 m K-armOff-set distance 0 m Max.A Max. digging reach 6 320 6 810 7 130A Max. digging reach 6 320 5 880A’ Max. digging reach (on ground) 6 170 6 670 7 000A’ Max. digging reach (on ground) 6 170 5 710B Max. digging depth 4 170 4 670 4 460B Max. digging depth 4 160 3 710B’ Max. digging depth (8' level) 3 820 4 385 4 220B’ Max. digging depth (8' level) 3 790 3 330GroundLinemeterC Max. cutting height 7 150 7 550 8 210D Max. dumping height 5 060 5 450 6 090E Min. swing radius 1 720 2 080 1 670F Max. vertical wall 3 730 4 280 4 100Bucket digging force ISO 55 kN (5 600 kgf)SAE : PCSA47 kN (4 800 kgf)Arm crowd force ISO 38 kN (3 900 kgf) 32 kN (3 300 kgf) 32 kN (3 300 kgf)SAE : PCSA 36 kN (3 700 kgf) 31 kN (3 200 kgf) 31 kN (3 200 kgf)Excluding track shoe lugGroundLinemeterC Max. cutting height 7 130 6 780D Max. dumping height 5 050 4 700E Min. swing radius 2 150 2 160 / 2 310F Max. vertical wall 3 550 3 090G Left side off-set distance - 1 150H Right side off-set distance - 1 150Bucket digging force ISO 55 kN (5 600 kgf)SAE : PCSA47 kN (4 800 kgf)Arm crowd force ISO 38 kN (3 900 kgf)SAE : PCSA36 kN (3 700 kgf)ZX70-3 / ZX70LC-3 / ZX80LCK-3 with Blade (Optional)A Overall width of blade .......................................... ZX70-3 : 2 200 mmZX70LC-3 / ZX80LCK-3 : 2 320 mmB Overall heigth of blade .......................................................... 460 mmC Blade distance ................................................................... 1 880 mm*D Max. raising height above ground ......................................... 360 mm*E Max. lowering depth from ground ......................................... 300 mm* Excluding track shoe lugExcluding track shoe lug20 21